<?php

/**
 * This is the model class for table "menu".
 *
 * The followings are the available columns in table 'menu':
 * @property string $id
 * @property string $title
 * @property string $parent
 * @property string $creation_day
 * @property string $modifier_day
 */
class Menu extends CActiveRecord
{
	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'menu';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
		array('id, title', 'required'),
		array('id, title, parent', 'length', 'max'=>255),
		// The following rule is used by search().
		// @todo Please remove those attributes that should not be searched.
		array('id, title, parent, creation_day, modifier_day', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'parent'=>array(self::BELONGS_TO,'Menu','parent'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'title' => 'Title',
			'parent' => 'Parent',
			'creation_day' => 'Creation Day',
			'modifier_day' => 'Modifier Day',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 *
	 * Typical usecase:
	 * - Initialize the model fields with values from filter form.
	 * - Execute this method to get CActiveDataProvider instance which will filter
	 * models according to data in model fields.
	 * - Pass data provider to CGridView, CListView or any similar widget.
	 *
	 * @return CActiveDataProvider the data provider that can return the models
	 * based on the search/filter conditions.
	 */
	public function search()
	{
		// @todo Please modify the following code to remove attributes that should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id,true);
		$criteria->compare('title',$this->title,true);
		$criteria->compare('parent',$this->parent,true);
		$criteria->compare('creation_day',$this->creation_day,true);
		$criteria->compare('modifier_day',$this->modifier_day,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}

	/**
	 * Returns the static model of the specified AR class.
	 * Please note that you should have this exact method in all your CActiveRecord descendants!
	 * @param string $className active record class name.
	 * @return Menu the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	public static function getList(){
		$listData=array();
		$criteria=new CDbCriteria;
		$criteria->order='title';
		$criteria->condition=' parent is not null';
		$cats = self::model()->findAll($criteria);
		foreach ($cats as $cat){
			$text = $cat->title;
			$parent = $cat->parent;
			while ($parent != null){
				var_dump($parent);
				exit();
				$text = $parent->title . '->' . $text;
				$parent = $parent->parent;
			}
			$listData[$cat->id]=$text;
		}

		return $listData;
	}

	public function getParentName(){
		$parent =$this->parent;

		if ($parent == null) return '';
		$name = $parent->title;
		$parent =$parent->parent;
		while ($parent!=null){
			$name = $parent->name .'->' . $name;
			$parent =$parent->parent;
		}
		return $name;
	}
}
